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/*
This file is part of GNUnet.
Copyright (C) 2009, 2010, 2016 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file util/test_server_disconnect.c
* @brief tests for server.c, specifically GNUNET_SERVER_client_disconnect
*/
#include "platform.h"
#include "gnunet_util_lib.h"
#define PORT 12435
#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 250)
#define MY_TYPE 128
static struct GNUNET_SERVER_Handle *server;
static struct GNUNET_MQ_Handle *mq;
static struct GNUNET_CONFIGURATION_Handle *cfg;
static int ok;
static void
finish_up (void *cls)
{
GNUNET_assert (ok == 5);
ok = 0;
GNUNET_SERVER_destroy (server);
GNUNET_MQ_destroy (mq);
GNUNET_CONFIGURATION_destroy (cfg);
}
static void
notify_disconnect (void *cls,
struct GNUNET_SERVER_Client *clientarg)
{
if (NULL == clientarg)
return;
GNUNET_assert (ok == 4);
ok = 5;
GNUNET_SCHEDULER_add_now (&finish_up, NULL);
}
static void
server_disconnect (void *cls)
{
struct GNUNET_SERVER_Client *argclient = cls;
GNUNET_assert (ok == 3);
ok = 4;
GNUNET_SERVER_client_disconnect (argclient);
GNUNET_SERVER_client_drop (argclient);
}
static void
recv_cb (void *cls,
struct GNUNET_SERVER_Client *client,
const struct GNUNET_MessageHeader *message)
{
GNUNET_assert (ok == 2);
ok = 3;
GNUNET_SERVER_client_keep (client);
GNUNET_SCHEDULER_add_now (&server_disconnect, client);
GNUNET_assert (sizeof (struct GNUNET_MessageHeader) == ntohs (message->size));
GNUNET_assert (MY_TYPE == ntohs (message->type));
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
static struct GNUNET_SERVER_MessageHandler handlers[] = {
{&recv_cb, NULL, MY_TYPE, sizeof (struct GNUNET_MessageHeader)},
{NULL, NULL, 0, 0}
};
static void
task (void *cls)
{
struct sockaddr_in sa;
struct sockaddr *sap[2];
socklen_t slens[2];
struct GNUNET_MQ_Envelope *env;
struct GNUNET_MessageHeader *msg;
sap[0] = (struct sockaddr *) &sa;
slens[0] = sizeof (sa);
sap[1] = NULL;
slens[1] = 0;
memset (&sa, 0, sizeof (sa));
#if HAVE_SOCKADDR_IN_SIN_LEN
sa.sin_len = sizeof (sa);
#endif
sa.sin_family = AF_INET;
sa.sin_port = htons (PORT);
server = GNUNET_SERVER_create (NULL, NULL, sap, slens, TIMEOUT, GNUNET_NO);
GNUNET_assert (server != NULL);
GNUNET_SERVER_add_handlers (server, handlers);
GNUNET_SERVER_disconnect_notify (server, ¬ify_disconnect, NULL);
cfg = GNUNET_CONFIGURATION_create ();
GNUNET_CONFIGURATION_set_value_number (cfg, "test-server", "PORT", PORT);
GNUNET_CONFIGURATION_set_value_string (cfg, "test-server", "HOSTNAME",
"localhost");
GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
"localhost");
mq = GNUNET_CLIENT_connect (cfg,
"test-server",
NULL,
NULL,
NULL);
GNUNET_assert (NULL != mq);
ok = 2;
env = GNUNET_MQ_msg (msg,
MY_TYPE);
GNUNET_MQ_send (mq,
env);
}
/**
* Main method, starts scheduler with task1,
* checks that "ok" is correct at the end.
*/
static int
check ()
{
ok = 1;
GNUNET_SCHEDULER_run (&task, &ok);
return ok;
}
int
main (int argc, char *argv[])
{
int ret = 0;
GNUNET_log_setup ("test_server_disconnect", "WARNING", NULL);
ret += check ();
return ret;
}
/* end of test_server_disconnect.c */
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